and opened his library to scholars. In 1768, George founded and paid the initial costs of the Royal Academy of Arts (now famous for its exhibitions). He was the first king to study science as part of his education (he had his own astronomical observatory), and examples of his collection of scientific instruments can now be seen in the Science Museum. George III also took a keen interest in agriculture, pai gow poker rule a Roman Catholic, Mrs Fitzherbert. In 1795 he officially married Princess Caroline of Brunswick, but the marriage was a failure and he tried unsuccessfully to divorce her after his accession in 1820 (Caroline died in 1821). Their only child Princess Charlotte died giving birth to a stillborn child. An outstanding, if extravagant, collector and builder, George IV acquired many important works of art pai gow poker rule George and the Windsors were but one of few royal families who retained their status in Europe. The relationship between England and the rest of the Empire underwent several changes. An independent Irish Parliament was established in 1918 after the Sinn Fein uprising in 1916, and the Government of Ireland Act (1920) divided Ireland along religious lines. Canada, Australia, New Zealand and South Africa